The New York Racing Association, Inc.'s annual "Spirit of Giving" weekend is scheduled for Dec. 4-5 at Aqueduct Racetrack, featuring the United States Marine Corps Toys for Tots campaign and the "Stocking Stuffer" promotion.

Neurologic signs observed in horses undergoing treatment with the commonly used antibiotic combination of trimethoprim (TMP) and sulfonamide have prompted researchers to warn veterinarians and owners about this potential side effect. They also recommend that veterinarians report potential adverse drug reactions (AEs, or adverse events).